Partially removed jQuery dependency
Preliminary work on instanciable Peaks instance.

At least it works! API could be cleaned.
Testing `Peaks.time.setCurrentTime`.
Implementing `Peaks.time.setCurrentTime`.
Documenting `Peaks.time.setCurrentTime`.
Removed a last bit of handlebars and cleaned mangled rebase.
Fixed wrongly replaced `options` calls.
Partially removed jQuery dependency
Preliminary work on instanciable Peaks instance.

At least it works! API could be cleaned.
#waveform -> .waveform
waveform -> .waveform
Covering zoom levels.
Testing segments.
Implementing segment changes.
Strenghtening init.
Removed last drops of unused underscore.
JSHint compliance
Actually it's not throwing an error anymore since #24 has been merged in `master`.
Commenting out the bits which work for real but fail to work in tests.
Merge remote-tracking branch 'origin/feature-19'